MDB-USB
Effortless cashless payment integration for every vending machine
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Sturdy and cost-effective

Our MDB-USB interfaces, available in both Standard and Ultra versions, streamline the integration of cashless payments in vending machines by offering versatile features and cross-platform compatibility.

These interfaces support both Master and Peripheral modes and function smoothly on Windows, Mac OS X, and Linux without requiring any drivers. They come with cross-platform analysis software designed to meet various developer needs. Whether you’re connecting MDB peripherals directly to your PC or simulating a cashless device for modern payment solutions, the MDB-USB interfaces provide a seamless and efficient solution.

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Master, Peripheral, and Sniffing Modes Supported
Supports Master, Peripheral, and Sniffing modes, ensuring versatile integration with various vending machine configurations.
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Technical Assistance
Our dedicated team of experts is available to support you with any questions or issues related to the device.
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Easy Plug-and-Play
Experience hassle-free setup with an easy plug-and-play design, allowing for quick and straightforward installation.
MDB-USB: What can I do with this Device?
What can I do with this Device?

MDB-USB can be used to connect a commercial peripheral, such as a cashless reader, to the bus or to connect a computer running software that acts as a Master/VMC (Vending Machine Controller). Additionally, the device is capable of “listening” to all messages flowing through the bus without interfering, also known as sniffing the bus.

Dig in our solutions:
Compare the Versions
MDB Port
Inputs
Outputs
LED Status
RS232
Communication
Power requirements
MTBF
x2 (VMC + Peripheral)
N/A
N/A
x4 (TX & RX)
N/A
USB
- 5V from USB
- 20V to 42,5V from the MDB
TBA
x2 (VMC + Peripheral)
x1 TTL Connector (3v3 UART)
- 1 USB A
- 1 Screw Terminal Connector 5V 3A
- x2 Relays
x4 (TX & RX)
Yes
USB
- 5V from USB
- 20V to 42,5V from the MDB
TBA
MDB-USB Standard
MDB Port
x2 (VMC + Peripheral)
Inputs
N/A
Outputs
N/A
LED Status
x4 (TX & RX)
RS232
N/A
Communication
USB
Power requirements
- 5V from USB
- 20V to 42,5V from the MDB
MTBF
TBA
MDB-USB Ultra
MDB Port
x2 (VMC + Peripheral)
Inputs
x1 TTL Connector (3v3 UART)
Outputs
- 1 USB A
- 1 Screw Terminal Connector 5V 3A
- x2 Relays
LED Status
x4 (TX & RX)
RS232
Yes
Communication
USB
Power requirements
- 5V from USB
- 20V to 42,5V from the MDB
MTBF
TBA
Useful Links
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Visit our blog to learn more about the applications of this product
There you will find step-by-step guides, tutorials prepared by our experts and clear explanations. Here are some relevant links:
Technical Support

Weʼre here to assist you with any questions or provide step-by-step installation guidance.

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